Tag: Fasttrack

Fasttrack is a new feature introduced in RouterOS v6.29 that allows you to forward packages in a way that they are not handled by the Linux Kernel which greatly improves the throughput of your router as well as lowering the CPU load.

Fasttrack allows all packages that have the state Established or Related to bypass the Kernel and be directly forwarded to the target. So, once a connection is marked as established or related, it won’t go through any firewalling or processing and will directly forwarded to the target. Of course – a connection gains the state of established or related once it went through the firewall so it will still be secure.

But there’s a known issue that Fasttrack will not work with IPsec connections, it will result in a rather wonky experience or very unstable IPsec connection. So if you have IPsec connections in your MikroTik but want to take the advantages of Fasttrack, here’s the resolution for you!